Step-by-step explanation:
according to the picture☝
4,284 passengers traveling by the intercity bus every day, the intercity bus operates 6 hours every day, find the number of passengers every hour
Please do it as quick as possible
Answer:
714
Step-by-step explanation:
So lets go over what we know.
The bus only goes for 6 hours each day.
So lets just think of a full day as 6 hours.
Each day(6 hours), 4284 passangers ride the bus.
To find passangers per hour, we must divide the total passangers by the total hours.
This is 4284(total passangers) divided by 6(total hours):
4284/6
=
714
So each hour, there are 714 passangers.
Hope this helps!
⅓(5x-4) >x+11/12. Topic(Linear Inequalities
Answer:
1/3(5x_4)>x+11/12
multiply through by 12
4(5x_4)>12x+11
20x_16>12x+11
20x-12x>11+16
8x>27
x>27/8
If there are 32 boys and 48 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Please i need an answer please!
If <3 measures 123, what is the measure of <7?
Madison
River
A bridge crosses over the Madison River.
The opposite banks of the river are parallel
and the bridge is a transversal.
A. 90°
B. 123
C. 180°
D. 57
Answer: B
Step-by-step explanation: I just took the quiz
The measurement of angle 7 is 123°.
What are corresponding angles?The corresponding angles are angles that have the same relative position or measurement in two similar figures. They are formed when two lines, parallel or not, are intersected by a transversal. They are located on the same side of the transversal. Corresponding angles formed by parallel lines and a transversal are congruent.
Given is scene of two parallel line intersected by a transversal,
∠3 = 123°, We need to find the value of ∠7,
We see that, the angles, ∠3 and ∠7 are corresponding angles,
Therefore,
∠3 = ∠7 by the definition of corresponding angles between parallel lines,
Therefore, ∠7 = 123°.
Hence, the measurement of angle 7 is 123°.
Learn more about corresponding angles, click;
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Find the area of the following figure.
14.0 cm2
10.5 cm2
28.1cm2
17.6 cm2
Evaluate the expression, when p= 6
P^2 - 18?
Answer:
18
Step-by-step explanation:
P^2 - 18
Let p=6
6^2 -18
36 - 18
18
ZAED = 137°. What is AEB?
A А.
D
UJ
с
Answer:
AEB =43
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
AED + AEB = 180
137+AEB = 180
AEB = 180-137
AEB =43
Answer:
[tex]\text{B. }43^{\circ}[/tex]
Step-by-step explanation:
Angles [tex]\angle AED[/tex] and [tex]\angle AEB[/tex] are supplementary, meaning they add up to 180 degrees, because they form one side of a line.
Thus, we have:
[tex]\angle AED+\angle AEB=180,\\137+\angle AEB=180,\\\angle AEB=\boxed{43^{\circ}}[/tex]
Which of the following values is a solution for the inequality statement?
Select all that apply.
-5 ≤ -4r + 3
A.7
B. 4
C. -5
D. 0
E. 3
Answer:
-5 and 0
Step-by-step explanation:
Write the error interval for x , where x=4.7 , truncated to 1 decimal place.
Error interval for x is 4.65 ≤ x < 4.75.
What is error interval?Error intervals are the limits of accuracy when a number has been rounded or truncated. They are the range of possible values that a number could have been before it was rounded or truncated.
The error is rounding the number is half of the unit of measure.
The number was rounded to the nearest 0.1 unit. so the error is half of 0.1 which is [tex]\frac{1}{2}[/tex] × [tex]0.1[/tex] = 0.05
∵ 4.7 + 0.05 = 4.75
and 4.7 - 0.05 = 4.65
Error interval for x is 4.65 ≤ x < 4.75.
Find out more information about error interval here
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Please help me. The question is in the image.
Answer:
x = 16
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(x+2) *2 = 6^2
2(x+2) = 36
Divide by 2
x+2 = 18
Subtract 2
x = 18-2
x = 16
Answer:
x = 16
Step-by-step explanation:
6^2 = 2(2+x) (Tangent Secant Product)
36 = 4 + 2x
32 = 2x
x = 16
Graph the first six terms of a sequence where a1 = -3 and r = 1.5
one minute I'm doing the math
5. Write an equation of a line in standard form for the given conditions. passes through (0,0) and is perpendicular to the line 2- y=6
Answer:
69
Step-by-step explanation:
Evaluate -(3-6)(33).
[tex]\longrightarrow{\green{ 99 }}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex] - (3 - 6)(33)[/tex]
=[tex] \: - ( - 3)(33)[/tex]
=[tex] \: 3 \times 33[/tex]
[tex](∵ - \times - = + )[/tex]
=[tex] \: 99[/tex]
Note:-[tex]\sf\pink{PEMDAS\: rule.}[/tex]
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♨}}}}}[/tex]
Answer:
99
Step-by-step explanation:
-(3-6)(33)
(-3+6)(33)
(3)(33)
= 99
What is the value of x?
The value of x is a constant number . The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". so no one can decide the fix value of x because it ia a variable . 2x=7+x than x=7.
I got it from quora,
A study shows that 20% of college students pray daily in their own religious beliefs. In a group of 300 college students, find the probability that 57 to 62 of them pray daily in their own religious beliefs. Use up to 4 decimal places accuracy for
μ
ˆ
p
,
σ
ˆ
p
, and your answer.
0.2805
0.6141
0.47385
0.3336
None of the above.
Answer:
0.2805
Step-by-step explanation:
Given that p = 20% = 0.2, n = 300.
The mean (μ) = np = 0.2 * 300 = 60
The standard deviation (σ) = [tex]\sqrt{np(1-p)}=\sqrt{300*0.2(1-0.2)}=6.93[/tex]
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
[tex]z=\frac{x-\mu}{\sigma }[/tex]
For x = 57:
[tex]z=\frac{57-60}{6.93 } =-0.43[/tex]
For x = 62:
[tex]z=\frac{62-60}{6.93 } =0.29[/tex]
From the normal distribution table, P(57 < x < 62) = P(-0.43 < z < 0.29) = P(z < 0.29) - P(z < -0.43) = 0.6141 - 0.3336 = 0.2805
Find the height of the basketball hoop to the nearest foot.
A. 7 ft
B. 10 ft
C. 12 ft
D. 15 ft
Answer:
12 ft
Step-by-step explanation:
Hi there!
1) Find the length of the other leg in the right triangle
There are two ways we can go about this. The first way is to use trigonomic ratios:
We're given one of the legs and we're trying to solve for the other, so we can use the tangent ratio:
[tex]tan\theta=\frac{opp}{adj}[/tex]
Let x be equal to the length of the other leg. Plug in the known values:
[tex]tan45=\frac{x}{7}\\7*tan45=x\\x=7[/tex]
The other way to find this is to observe the angles. Because we're given that two of the angles are 45 and 90 degrees, we know that the third angle is 45 degrees. This makes this an isosceles triangle, meaning the other leg is 7 ft long.
2) Determine the height of the hoop
Add 7 ft and 5 ft (the person's height):
7+5=12 ft
I hope this helps!
Help with my mathhhhh
Answer:
See the image below for the answer:)
Step-by-step explanation:
helppppppppppppp pls 15 = 2 + 4 - d
Answer:
d=-9
Step-by-step explanation:
Answer:
15=6-d
-d=15+6=9
d=-9
Step-by-step explanation:
A research center project involved a survey of 846 internet users. It provided a variety of statistics on internet users. (a) The sample survey showed that 94% of respondents said the internet has been a good thing for them personally. Develop a 95% confidence interval for the proportion of respondents who say the internet has been a good thing for them personally. (Round your answers to four decimal places.) 0.9239 Incorrect: Your answer is incorrect. to 0.9561 Incorrect: Your answer is incorrect. (b) The sample survey showed that 67% of internet users said the internet has generally strengthened their relationship with family and friends. Develop a 95% confidence interval for the proportion of respondents who say the internet has strengthened their relationship with family and friends. (Round your answers to four decimal places.) 0.6385 Incorrect: Your answer is incorrect. to 0.7015 Incorrect: Your answer is incorrect.
Answer:
(a) (0.9240, 0.956)
(b) (0.6383, 0.7017)
Step-by-step explanation:
The number of internet users involved in the survey, n = 846
The percentage of the respondents that said the internet has been good thing for them personally, [tex]\hat p[/tex] = 94%
(a) The confidence interval of a percentage is given as follows;
[tex]CI=\hat{p}\pm z\times \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}[/tex]
The z-value for 95% confidence interval = 1.96
We get;
[tex]CI=0.94\pm 1.96\times \sqrt{\dfrac{0.94 \times (1-0.94)}{846}} \approx 0.94 \pm 1.6003 \times 10^{-2}[/tex]
CI = 0.9240 ≤ [tex]\hat p[/tex] ≤ 0.956 = (0.9240, 0.956)
(b) The percentage of the internet users that said the internet has directly strengthened their relationship with their families, [tex]\hat p[/tex] = 67% = 0.67
The 95% confidence interval is therefore;
[tex]CI=0.67\pm 1.96\times \sqrt{\dfrac{0.67 \times (1-0.67)}{846}} \approx 0.67 \pm 3.1686\times 10^{-2}[/tex]
From which we have;
CI = 0.6383 ≤ [tex]\hat p[/tex] ≤ 0.7017 = (0.6383, 0.7017)
4) Find the measure of angle b
Answer:
43º
Step-by-step explanation:
full circle is 360
b = 360 - 209 - 108
b = 43
What is the longest math problem in the world?
help me out y’all IMAOOO
Answer:
no
Step-by-step explanation:
Answer:
a.
Step-by-step explanation:
(look at the pictures)
Step-by-step explanation:
the function A, according to the tables
=> the equation : f(x) = 2x +3
the slope = 2
the function B, according to the graph
=> the equation : f(x) = 3x -2
the slope = 3
based on the value of the slope, the function B has a greater rate of change
Answer:
Step-by-step explanation:
Find the slope for the two functions
Function A:
(1 , 5) & (2 , 7)
Slope = Change in y ÷ change in x
[tex]= \frac{7-5}{2-1}\\\\= \frac{2}{1}\\\\= 2[/tex]
Function B:
(1 ,1) , (2 , 4)
Slope = [tex]= \frac{4-1}{2-1} = \frac{3}{1}[/tex]
= 3
Function B has a greater rate of change
Simplify the expression: 16x - (3x + 9) + 17
Step-by-step explanation:
16x -(3x + 9) + 17
16x -3x -9 +17
13x + 8
Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
Answer:
slope = 1
Step-by-step explanation:
A standard linear function is
y = mx + b
where m = slope, b = initial value
Given y = x + 6
slope m = 1, b = 6
Slope of a line parallel to the given line should have the same slope, therefore slope required is m = 1.
A bag contains colored eggs.
2 eggs are pink
4 eggs are purple
.
2 eggs are orange
An egg will be randomly selected from the bag. What is the probability, in decimal form, that the egg selected
will be orange?
Answer:
total eggs=2+4+2
=8
for orange eggs=2/8
=1/4
=0.25
Answer:
2/8 decimal form is 0.25
Step-by-step explanation:
there's 2 orange and in total there's 8 and if u divide 8 divided by 2 it will be 0.25
Missy’s rotation maps point K(17, –12) to K’(12, 17). Which describes the rotation?
Point K is in the 4th quadrant, then it goes into the first quadrant. So this means the rotation could be 90 degrees counterclockwise or 270 degrees clockwise.
The answer is 90 degrees counterclockwise or 270 degrees clockwise.
Cm+n) ÷ (m-n), if m=2/3, n = 3/2
Answer:
-13/5
Step-by-step explanation:
Can someone please help me out ~ASAP~.
Suppose a triangle has two sides of length 2 and 3 and that the angle between these two sides is 60degrees. What is the length of the third side of the triangle?
Answer:
A) 2
Step-by-step explanation:
The law of sines is based on the proportionality of sides and angles in triangles. The law states that for the angles of a non-right triangle, each angle of the triangle has the same ratio of angle measure to sine value.
sin(A)/a=sin(B)/b=sin(C)/c
Substitute the known values into the law of sines to find a.
sin(60)/a=sin(60)/2
can someone pls pls help me ?